Patent application number | Description | Published |
20080261129 | SELECTIVE SURFACE TREATMENT METHOD USING BLOCK COPOLYMER, BLACK MATRIX AND METHOD OF MANUFACTURING THE SAME, AND NOZZLE PLATE AND METHOD OF MANUFACTURING THE SAME - A selective surface treatment method using a block copolymer, a black matrix and a method of manufacturing the same, and a nozzle plate and a method of manufacturing the same are provided. According to the selective surface treatment method, a block copolymer layer including a hydrophilic polymer block and a hydrophobic polymer block is formed on a predetermined surface of a substrate. | 10-23-2008 |
20090011344 | METHOD OF MANUFACTURING COLOR FILTER - A method of manufacturing a color filter including providing pixels defined by a black matrix on a substrate, forming a liquid ink layer in the pixels, drying the liquid ink layer to form a film on a surface of the liquid ink layer, coating an overcoating solution on the film of the liquid ink layer, and hard baking the liquid ink layer and the overcoating solution in order to form a solidified ink layer adhered to a solidified overcoating layer without discoloration of the pixels. | 01-08-2009 |
20090029892 | CLEANING SOLUTION FOR CLEANING SURFACE OF NOZZLE PLATE OF INKJET PRINTHEAD AND METHOD OF CLEANING SURFACE OF NOZZLE PLATE BY USING THE CLEANING SOLUTION - Provided are a cleaning solution for cleaning a surface of a nozzle plate of an inkjet printhead that prints an image by ejecting ink droplets through nozzles and a method of cleaning a surface of a nozzle plate by using the cleaning solution. The cleaning solution includes a solvent; and an additive comprising at least one of a leveling agent and a surfactant, which is added to the solvent. | 01-29-2009 |
20090073349 | THREE-DIMENSIONAL MICROFABRICATION METHOD USING PHOTOSENSITIVE NANOCRYSTALS AND DISPLAY DEVICE - Example embodiments provide a three-dimensional microfabrication method using photosensitive nanocrystals is provided. The method comprises the steps of preparing a photosensitive composition comprising a photocurable compound and nanocrystals whose surface is coordinated with a compound having a photosensitive group, applying the photosensitive composition to a substrate and drying the photosensitive composition to form a thin film, and subjecting the thin film to three-dimensional microfabrication. According to the method, nanocrystals are arranged in a three-dimensional array to form photonic crystals or a three-dimensional structure. The three-dimensional structure can be used for the fabrication of micro-electro-mechanical systems (MEMS), thus contributing to the manufacture of display devices and electronic devices on a nanometer scale. Example embodiments also provide a display device using the three-dimensional structure of nanocrystals. | 03-19-2009 |
20090147049 | NOZZLE PLATE OF INKJET PRINTHEAD AND METHOD OF MANUFACTURING THE SAME - Provided are a nozzle plate of an inkjet printhead and a method of manufacturing the same. The nozzle plate includes: a substrate including a plurality of nozzles; and a plurality of first grooves formed on the surface of a substrate around the nozzles. In this structure, ink remaining on the surface of the nozzle plate can be efficiently removed. | 06-11-2009 |
20090156730 | PIGMENT DISTRIBUTION SYSTEM AND METHOD OF ENCAPSULATING PIGMENT - Provided is a pigment distribution system. The pigment distribution system includes a pigment encapsulated by physically adsorbing a diblock copolymer to the pigment. The diblock copolymer is represented by Formula 1 below: | 06-18-2009 |
20090174742 | APPARATUS AND METHOD FOR MEASURING THICKNESS OF INK LAYER IN PIXEL - Provided are an apparatus and method for measuring the thickness of an ink layer in a pixel and a method of controlling nozzles of an inkjet head using the apparatus and method. The apparatus includes: a substrate; a plurality of pixels disposed on the substrate and filled with ink due to a printing operation; first and second electrodes corresponding to the pixels, the first and second electrodes disposed on opposite sides of each of the pixels; and a capacitance measurement circuit electrically connected to the first and second electrodes to measure the capacitance of each of the pixels. | 07-09-2009 |
20090195575 | METHOD OF CONTROLLING NOZZLES OF INKJET HEAD AND APPARATUS FOR MEASURING AMOUNTS OF INK EJECTED FROM NOZZLES OF INKJET HEAD - Provided are method of controlling nozzles of an inkjet head and an apparatus for measuring the amounts of ink ejected from the nozzles of the inkjet head. The method includes: preparing a mass measuring device, which measures the mass of ink by using an oscillation change, in a pixel; ejecting ink into the pixel from a nozzle of the inkjet head, and measuring the amount of ink ejected from the nozzle by using the mass measuring device; and adjusting a voltage waveform applied to the nozzle of the inkjet head. | 08-06-2009 |
20090314991 | QUANTUM DOT INK COMPOSITION FOR INKJET PRINTING AND ELECTRONIC DEVICE USING THE SAME - Disclosed herein is a quantum dot ink composition for inkjet printing. The quantum dot ink composition comprises a highly viscous polymeric additive. Quantum dots can be ejected by inkjet printing and the concentration of the quantum dots in the quantum dot ink composition can be freely controlled. In addition, the loading amount of the quantum dots can be reduced. Based on these advantages, the quantum dot ink composition can be used as a material for light-emitting layers of a variety of electronic devices. Also disclosed herein is an electronic device fabricated using the quantum dot ink composition. | 12-24-2009 |
20100171396 | PIEZOELECTRIC ACTUATOR, METHOD OF MANUFACTURING THE SAME AND METHOD OF MANUFACTURING A PRINT HEAD - A piezoelectric actuator includes a first electrode layer, a piezoelectric layer and a second electrode layer. The first electrode layer is formed on a vibration plate. The piezoelectric layer is formed on the first electrode layer, the piezoelectric layer comprising piezoelectric particles formed on the surface of a self-assembled monolayer. The second electrode layer is formed on the piezoelectric layer to face the first electrode layer. Thus, a self-assembled monolayer is formed, so that the piezoelectric characteristics of a piezoelectric layer and/or the stiffness of the piezoelectric layer may be increased. Thus, piezoelectric characteristics of the piezoelectric actuator may be enhanced, and the required voltage, which is required to realize a proper deformation amount of the piezoelectric actuator, may be decreased. Moreover, the stiffness of the piezoelectric actuator may be increased, so that the vibration remaining at the piezoelectric actuator may be minimized even though the driving is finished. | 07-08-2010 |
20100195232 | Ink Composition for Color Filter, Method for Preparing a Color Filter Using the Same, and Color Filter - Disclosed is a color filter ink composition that includes an acrylic-based copolymer resin including repeating units represented by a particular chemical formula, a polymerizable monomer, a pigment, and a solvent. According to the present invention, the color filter ink composition can have excellent ejection properties and ejection stability by using a new acrylic-based copolymer resin as a binder resin, and also can have excellent storage stability, so that it can be used for a long period. In addition, a pattern formed using the color filter ink composition can have improved heat resistance, chemical resistance, and film strength. | 08-05-2010 |
20110091645 | NOZZLE PLATE OF INKJET PRINTHEAD AND METHOD OF MANUFACTURING THE NOZZLE PLATE - A nozzle plate of an inkjet printhead, and a method of manufacturing the nozzle plate. The nozzle plate includes a substrate through which nozzles are formed; an ink-philic coating layer formed on an outer surface of the substrate and inner walls of the nozzles; and an ink-phobic coating layer selectively formed on the ink-philic coating layer disposed around the nozzles. | 04-21-2011 |
20110134060 | Touch Screen Substrate and Method of Manufacturing a Touch Screen Substrate - A touch screen substrate includes an insulation ball formed on a substrate having a first diameter, a sensing electrode formed on the substrate, and a conductive ball formed on the sensing electrode having a second diameter shorter than the first diameter. A cell gap spacer for maintaining a cell gap of a touch screen panel and a spacer for electrically connecting a lower substrate with an upper substrate of the touch screen panel may be formed via a single spraying process. | 06-09-2011 |
20120236236 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THEREOF - The present invention relates to a liquid crystal display that maintains a more uniform cell gap and improves adherence between two display panels by improving adhesion between substrates and their bead spacers, as well as a manufacturing method thereof. An exemplary liquid crystal display includes: a first substrate and a second substrate facing each other; a bead spacer comprising a plurality of beads and a first adhesive coupling the beads to the first substrate; a second adhesive corresponding to the bead spacer and disposed on the second substrate so as to contact the bead spacer; and a liquid crystal layer disposed between the first substrate and the second substrate. | 09-20-2012 |
20120268508 | METHOD OF CONTROLLING NOZZLES OF INKJET HEAD AND APPARATUS FOR MEASURING AMOUNTS OF INK EJECTED FROM NOZZLES OF INKJET HEAD - Provided are method of controlling nozzles of an inkjet head and an apparatus for measuring the amounts of ink ejected from the nozzles of the inkjet head. The method includes: preparing a mass measuring device, which measures the mass of ink by using an oscillation change, in a pixel; ejecting ink into the pixel from a nozzle of the inkjet head, and measuring the amount of ink ejected from the nozzle by using the mass measuring device; and adjusting a voltage waveform applied to the nozzle of the inkjet head. | 10-25-2012 |
20120326172 | LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME - Provided is a liquid crystal display including: a first substrate; a thin film transistor disposed on the first substrate; a passivation layer disposed on the thin film transistor and comprising a contact hole exposing an electrode of the thin film transistor; a pixel electrode disposed on the passivation layer and connected to the electrode of the thin film transistor through the contact hole; a lower buffer layer disposed on the pixel electrode; a lower alignment layer disposed on the lower buffer layer; a second substrate facing the first substrate; a common electrode disposed on the second substrate; an upper buffer layer disposed on the common electrode; and an upper alignment layer disposed on the upper buffer layer, in which the lower buffer layer comprises parylene, the upper buffer layer comprises parylene, or both the lower and the upper buffer layers comprise parylene. | 12-27-2012 |
20130127951 | INKJET PRINTHEAD AND METHOD OF MANUFACTURING THE SAME - An inkjet printer head including a nozzle part, a driving part, a printing liquid supplying part, an adhesive and a leak preventing part. The nozzle part includes a first surface and a second surface opposite the first surface. A nozzle is formed in the first surface sprays a printing liquid. A receiving hole is formed in the second surface receives the printing liquid. The driving part is disposed on the second surface of the nozzle part and drives the nozzle part. The printing liquid supplying part supplies the printing liquid to the nozzle part. The adhesive bonds the printing liquid supplying part onto the second surface. The receiving hole is formed in the second surface. The leak preventing part is disposed between the printing liquid supplying part and the driving part. The leak preventing part is formed to cover an exposed surface of the adhesive. | 05-23-2013 |
20130141317 | ELECTRO-WETTING DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - An electro-wetting display substrate includes a base substrate including a gate line extending in a first direction and a data line extending in a second direction, where the first direction is different from the second direction, a switching element electrically connected to the gate line and the data line, a pixel electrode electrically connected to the switching element, a notch electrode disposed adjacent to the switching element and overlapping the pixel electrode, and a water-repellent layer disposed over the pixel electrode. | 06-06-2013 |
20130175505 | THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - A thin film transistor (“TFT”) includes a gate electrode, a gate insulating layer, a source electrode, a drain electrode and a semiconductor layer. The gate insulating layer is disposed on the gate electrode. The source electrode is disposed on the gate insulating layer. The drain electrode is disposed on the gate insulating layer. The drain electrode is spaced apart from the source electrode. The semiconductor layer is disposed on the gate insulating layer. The semiconductor layer makes contact with a side surface of the source electrode and a side surface of the drain electrode. | 07-11-2013 |
20130177700 | METHOD FOR DROPPING LIQUID CRYSTAL AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY USING THE SAME - A liquid crystal dropping method and a liquid crystal display manufacturing method using the same are disclosed. The method for dropping a liquid crystal includes dropping a liquid crystal along a plurality of liquid crystal dropping routes on a display panel where a plurality of pixels are arranged in a matrix form, wherein a relative position of a first liquid crystal dropping route passing a first pixel among the plurality of pixels with respect to the first pixel, and a relative position of a second liquid crystal dropping route passing a second pixel among the plurality of pixels with respect to the second pixel, are substantially equivalent to each other. | 07-11-2013 |
20130258262 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a first substrate, a pixel electrode disposed on the first substrate, a first alignment layer disposed on the first substrate and the pixel electrode, a second substrate disposed opposite to the first substrate; a common electrode disposed on the second substrate, a second alignment layer disposed on the second substrate and the common electrode, and a liquid crystal layer disposed between the first substrate and the second substrate, in which the liquid crystal layer includes a plurality of liquid crystal molecules and a chiral dopant, and the first alignment layer and the second alignment layer include polymers formed by photo-polymerization of reactive mesogen. | 10-03-2013 |
20130267143 | METHOD OF JETTING A LIQUID CRYSTAL, LIQUID CRYSTAL JETTING APPARATUS FOR PERFORMING THE METHOD AND METHOD OF MANUFACTURING A LIQUID CRYSTAL PANEL USING THE APPARATUS - A method of jetting a liquid crystal includes loading a substrate on a stage, controlling a surface temperature of an inkjet head and a substrate to be a setting temperature, and jetting the liquid crystal molecules on the substrate having the setting temperature. | 10-10-2013 |
20130335483 | INKJET PRINT HEAD AND METHOD FOR MANUFACTURING THE SAME - An inkjet print head includes a jet assembly which includes a nozzle plate, the nozzle plate including an ink transferring path on a bottom surface of the nozzle plate, and a jet jetting a transferred ink out of the head. A printed circuit substrate is connected to the jet assembly and includes an integrated circuit and a connection electrode. A barrier coating layer covers a surface of the printed circuit substrate and an inner surface and an outer surface of the jet assembly except a bottom surface of the nozzle plate and a surface of the connection electrode of the jet assembly and the printed circuit substrate being connected with each other. The barrier coating layer has a layered structure which includes a flexible layer, a diffusion barrier layer, and a hydrophobic layer. | 12-19-2013 |
20130335804 | ELECTROWETTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing an electrowetting display device includes a preliminary partition wall pattern formed on a lower substrate on which a pixel electrode of an oxide series and an insulation layer are formed. The preliminary partition wall pattern is disposed along a boundary of the pixel electrode. A water-repellent layer including a self-assembled monolayer having a hydrophobic property is formed on the lower substrate. A portion of the preliminary partition wall pattern and the water-repellent layer formed on the preliminary partition wall pattern are removed to form a partition wall pattern on the insulation layer and to form a water-repellent pattern on the pixel electrode and the insulation layer between partition walls of the partition wall patterns. A fluid layer is formed on the lower substrate on which the water-repellent pattern is formed. The lower substrate and an upper substrate are combined with each other. | 12-19-2013 |
20130342607 | INKJET PRINT HEAD AND METHOD FOR MANUFACTURING THE SAME - An inkjet print head includes a jet assembly, a printed-circuit board and a barrier coating film. The jet assembly includes a nozzle plate including a jet orifice in a lower surface of the nozzle plate and through which ink is discharged, and an ink transfer pathway inside nozzle plate. The printed-circuit board is combined with the jet assembly. The printed-circuit board includes an integrated circuit and a connection electrode. The barrier coating film includes organic material, a flexible layer and a hydrophobic layer. The barrier coating film covers an inner and an outer surface of the jet assembly, and an outer surface of the printed-circuit board. The barrier coating film exposes the lower surface of the nozzle plate and an outer surface of the connection electrode. | 12-26-2013 |
20130342889 | SUBSTRATE HAVING FLUID DAM ADAPTED FOR USE AN ELECTRO WETTING DISPLAY DEVICE - An electrowetting display device includes a first substrate comprising a wall pattern surrounding a pixel electrode disposed in a display area of the first substrate, a spaced apart second substrate comprising a common electrode and a dam member disposed in a peripheral area surrounding the display area. The dam member has sealable openings (a.k.a. sealable dam spillways) through which there is discharged an excess portion of an excessively supplied wetting layer, the discharge of the excess occurring while the first and second substrates are brought together about top and bottom portions of a sealing ring that seals them together. | 12-26-2013 |
20140023778 | Touch Screen Substrate and Method of Manufacturing a Touch Screen Substrate - A touch screen substrate includes an insulation ball formed on a substrate having a first diameter, a sensing electrode formed on the substrate, and a conductive ball formed on the sensing electrode having a second diameter shorter than the first diameter. A cell gap spacer for maintaining a cell gap of a touch screen panel and a spacer for electrically connecting a lower substrate with an upper substrate of the touch screen panel may be formed via a single spraying process. | 01-23-2014 |
20140028925 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A manufacturing method of a liquid crystal display includes: providing a thin film transistor on a substrate; providing a pixel electrode connected to the thin film transistor; providing a microcavity layer including a liquid crystal material on the pixel electrode; providing a supporting member layer on the microcavity layer; patterning the supporting member layer to form a plurality of recess portions therein; and providing a plurality of touch signal lines for transmitting a touch signal in the plurality of recess portions. | 01-30-2014 |
20140028956 | POLARIZER, METHOD OF MANUFACTURING THE POLARIZER, DISPLAY PANEL HAVING THE POLARIZER AND DISPLAY APPARATUS HAVING THE DISPLAY PANEL - A display panel includes an array substrate, an opposite substrate facing the array substrate, and a liquid crystal layer between the substrates. The array substrate includes a first polarizer, a first insulating layer covering the first metal layer, a gate electrode on the first insulating layer, a gate insulation layer on the gate electrode, a channel layer on the gate insulation layer, source and drain electrodes on the channel layer, a protecting layer covering the source and drain electrodes and including a contact hole exposing the drain electrode, and a first electrode on the protecting layer and electrically connected to the drain electrode through the contact hole. The first polarizer includes a first substrate, a first antistatic layer on the first substrate and including a conductive material, and a first metal layer on the first antistatic layer and including a plurality of protrusions which form a wire grid pattern. | 01-30-2014 |
20140063424 | DISPLAY DEVICE HAVING A MOISTURE BARRIER LAYER AND METHOD OF MANUFACTURING THE SAME - A display device includes a lower display panel, an upper display panel facing the lower display panel, a metal oxide layer surrounding outermost surfaces of the upper display panel and the lower display panel, and a barrier layer surrounding the metal oxide layer. The barrier layer includes a self-assembled monolayer. | 03-06-2014 |
20140141682 | INKJET APPARATUS FOR DEPOSTING LIQUID CRYSTAL - An inkjet apparatus for depositing liquid crystal according to an exemplary embodiment of the present invention includes: an inkjet head configured to discharge liquid crystal; a liquid crystal reservoir configured to provide the liquid crystal to the inkjet head, and the liquid crystal reservoir comprises metal; a storing tank configured to supply the liquid crystal to the liquid crystal reservoir; and a heat supply device configured to supply heat to the liquid crystal reservoir, in which a separation part is disposed inside of the liquid crystal reservoir, and the separation part divides the liquid crystal reservoir into an upper storing space and a lower storing space. | 05-22-2014 |
20140146278 | NANO CRYSTAL DISPLAY DEVICE HAVING IMPROVED MICROCAVITY STRUCTURE - A display panel with microcavities each having ends of asymmetric cross-sectional area. An exemplary display panel has a substrate; an electrode disposed on the substrate; and a supporting member disposed on the electrode. The supporting member is shaped to form a cavity between the supporting member and the electrode. The cavity has a first opening at one end of the supporting member and a second opening at an opposite end of the supporting member, the first opening being positioned over the electrode. A cross-sectional area of the first opening is smaller than a cross-sectional area of the second opening. | 05-29-2014 |
20140160419 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A display device and a method of manufacturing the display device are provided. Moisture may be prevented from penetrating into the display device. The display device includes a substrate including a pixel area. A thin film transistor is formed on the substrate. A pixel electrode is connected to the thin film transistor and formed in the pixel area. A roof layer is formed on the pixel electrode. The roof layer is separated from the pixel electrode via a microcavity. A liquid crystal layer fills the microcavity. A liquid crystal injection hole is formed in the roof layer and exposes a portion of the microcavity. An encapsulation layer is formed on the roof layer. The encapsulation layer covers the liquid crystal injection hole and seals the microcavity for the pixel area. The encapsulation layer includes a multilayer structure. | 06-12-2014 |
20140176847 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing a display device includes: providing an outline frame on a first substrate; and providing a thin film by dropping a thin film material inside a boundary defined by the outline frame. The outline frame limits a boundary of the thin film, and the frame material of the outline frame includes a material having a surface energy that is less than a surface energy of the thin film material of the thin film. | 06-26-2014 |
20140192302 | DISPLAY DEVICE - A display includes a plurality of pixel columns and a plurality of pixel rows including a first pair of pixel rows and a second pair of pixel rows adjacent to each other. The LCD also includes a first gate line and a second gate line positioned between the first pair of pixel rows and the second pair of pixel rows, a microcavity layer including a plurality of liquid crystal injection holes, and a common electrode positioned on the microcavity layer. The LCD also includes a supporting member positioned on a common electrode and a capping layer positioned on a supporting member to cover the liquid crystal injection holes. The plurality of liquid crystal injection holes may be positioned between the first pair of pixel rows and the second pair of pixel rows. | 07-10-2014 |
20140322846 | LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME - Provided is a liquid crystal display including: a first substrate; a thin film transistor disposed on the first substrate; a passivation layer disposed on the thin film transistor and comprising a contact hole exposing an electrode of the thin film transistor; a pixel electrode disposed on the passivation layer and connected to the electrode of the thin film transistor through the contact hole; a lower buffer layer disposed on the pixel electrode; a lower alignment layer disposed on the lower buffer layer; a second substrate facing the first substrate; a common electrode disposed on the second substrate; an upper buffer layer disposed on the common electrode; and an upper alignment layer disposed on the upper buffer layer, in which the lower buffer layer comprises parylene, the upper buffer layer comprises parylene, or both the lower and the upper buffer layers comprise parylene. | 10-30-2014 |
20140323008 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THEREOF - The present invention relates to a liquid crystal display that maintains a more uniform cell gap and improves adherence between two display panels by improving adhesion between substrates and their bead spacers, as well as a manufacturing method thereof. An exemplary liquid crystal display includes: a first substrate and a second substrate facing each other; a bead spacer comprising a plurality of beads and a first adhesive coupling the beads to the first substrate; a second adhesive corresponding to the bead spacer and disposed on the second substrate so as to contact the bead spacer; and a liquid crystal layer disposed between the first substrate and the second substrate. | 10-30-2014 |
20140354922 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A display device includes a substrate, a thin film transistor disposed on the substrate, and a pixel electrode electrically connected to the thin film transistor. The display device further includes a roof layer overlapping the pixel electrode with a cavity being positioned between the roof layer and the pixel electrode, the cavity having an opening. The display device further includes an alignment layer and a liquid crystal layer disposed inside the cavity. The display device further includes a plurality of bead members disposed at the opening and including a first bead member, a first portion of the first bead member being disposed inside the cavity, a second portion of the first bead member being disposed outside the cavity. The display device further includes an encapsulation layer overlapping the roof layer and overlapping the plurality of bead members. | 12-04-2014 |
20140368770 | DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - A display panel includes a substrate including a plurality of thin-film transistors thereon, a plurality of gate lines respectively connected to a thin film transistor and disposed on the substrate, a color filter layer disposed on the substrate and the gate lines, a black matrix disposed on the color filter and overlapped with the gate lines, and a hole defined in the black matrix and exposing the color filter layer, a first electrode disposed on the color filter and electrically connected to the thin-film transistor and an image displaying layer disposed on the first electrode. | 12-18-2014 |
20150022875 | Electrowetting Display Apparatus and Method of Manufacturing the Same - An electrowetting display apparatus includes a first base substrate, a second base substrate which faces the first base substrate, a first electrode on the first base substrate, and a second electrode on the second base substrate, where the second electrode faces the first electrode. A barrier wall is on the first electrode, where the barrier wall defines a storage area. A surface of the first electrode and the barrier wall is overlapped by a barrier layer. In addition, a water-repellent layer is on the barrier layer which is in the storage area. First and second fluids are in the storage area, the first fluid is separate from the second fluid, and the first fluid or the second fluid has a polarity. | 01-22-2015 |
20150049286 | LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display includes a thin film transistor disposed on a substrate, a pixel electrode connected to the thin film transistor, a lower insulating layer disposed facing the pixel electrode, a roof layer disposed on the lower insulating layer, and a microcavity formed between the pixel electrode and the lower insulating layer. The microcavity includes a liquid crystal layer including a liquid crystal material. The liquid crystal display further includes a first groove formed between a first pixel area and a second pixel area, a second groove formed between the first pixel area and a third pixel area, wherein the first groove is covered by the roof layer, the second groove is exposed at a portion where the roof layer is removed, the first pixel area corresponds to the pixel electrode, and the first pixel area is disposed between the second pixel area and the third pixel area. | 02-19-2015 |